You are in the world of Isekai anime when you turn 20 you start doing adventures

You also know a lot of information, one of which is the evolution of a magic sword that can turn into a human

You also actually have a magic sword that hasn't evolved yet

8 hours later

You enter the inn and pay for the room, you lie down on the bed and put your sword on your desk and you fall asleep

You wake up in the morning when you see a girl clinging to you, she is also asleep near your body